Are you bringing a road or mountain bike (you are talking the pedal type?)
I plan on getting to Moab Sunday night and will be renting a Mt. Bike from Poison Spider bikes for a ride day on Monday. It might be cheaper to rent the bike there than to spend the extra $$ on gas if you carry the bike on a roof rack. It would be nice to have a few others join me. I have tons of bike fitness but not a lot of off road skills.
I will also be doing a few runs during the week and possibly hitting the local pool for a few laps if any one is interested.